Grader attachment for tractors

Details Grader attachment for tractors Grader attachment for tractors

1984-06-11

1986-04-01

Johnson, Richard J.

Earth working

Tool forward of rear of motor vehicle

172478, 172459, E02F 376

Patent

active

045791783

ABSTRACT:
A grader attachment for tractors includes a support designed to be secured to the frame of the tractor intermediate the front and rear wheels and projecting laterally from the tractor. An arm is pivotally coupled intermediate its ends to the support for swinging through a vertical arc. A tiltable mounting head pivotally secures a grading blade to the outermost end of the arm and the components of the attachment are arranged so that the arm and components carried thereby can be swung to a near vertical position for clearing obstacles such as may be encountered in landscaping operations.

REFERENCES:
patent: 2601380 (1952-06-01), Flory
patent: 2630052 (1953-03-01), Jory
patent: 2754740 (1956-07-01), Kirby
patent: 2882978 (1959-04-01), Smith
patent: 3148466 (1964-09-01), Batko
patent: 3445944 (1969-05-01), Speno
patent: 3698487 (1972-10-01), Ruth
patent: 4063597 (1977-12-01), Day
patent: 4332299 (1982-06-01), Parks
patent: 4466491 (1984-08-01), Tower

Affiliated with

Also associated with

Rating

Grader attachment for tractors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Grader attachment for tractors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Grader attachment for tractors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1079945